Grant County, Nebraska
Grant County is a county in the U.S. state of Nebraska. As of the 2020 census, the population was 611, and was estimated to be 561 in 2025, making it the fourth-least populous county in Nebraska and the eleventh-least populous county in the United States. The county seat and the largest village is Hyannis.
In the Nebraska license plate system, Grant County was represented by the prefix "92" (as it had the second-smallest number of vehicles registered in the state when the license plate system was established in 1922).